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18250fcc380994c3f8913d6f9424e4d58c296428
[perl5.git] / proto.h
1 /*  -*- buffer-read-only: t -*-
2  *
3  *    proto.h
4  *
5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
6  *    2000, 2001, 2002, 2003, 2004, 2005, by Larry Wall and others
7  *
8  *    You may distribute under the terms of either the GNU General Public
9  *    License or the Artistic License, as specified in the README file.
10  *
11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
13  * pp.sym, intrpvar.h, perlvars.h and thrdvar.h.
14  * Any changes made here will be lost!
15  *
16  * Edit those files and run 'make regen_headers' to effect changes.
17  */
18
19 START_EXTERN_C
20
21 #if defined(PERL_IMPLICIT_SYS)
22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p);
23 #endif
24 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
25 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
26                         __attribute__nonnull__(1);
27
28 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
29                         __attribute__nonnull__(1);
30
31 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
32                         __attribute__nonnull__(1);
33
34 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
35                         __attribute__nonnull__(1);
36
37 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env);
38 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
39                         __attribute__warn_unused_result__;
40
41 #if defined(USE_ITHREADS)
42 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags);
43 #  if defined(PERL_IMPLICIT_SYS)
44 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *interp, UV flags, struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p);
45 #  endif
46 #endif
47
48 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
49                         __attribute__malloc__
50                         __attribute__warn_unused_result__;
51
52 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
53                         __attribute__malloc__
54                         __attribute__warn_unused_result__;
55
56 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
57                         __attribute__malloc__
58                         __attribute__warn_unused_result__;
59
60 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
61 #if defined(MYMALLOC)
62 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
63                         __attribute__warn_unused_result__;
64
65 #endif
66
67 PERL_CALLCONV void*     Perl_get_context(void);
68 PERL_CALLCONV void      Perl_set_context(void *thx);
69
70 END_EXTERN_C
71
72 /* functions with flag 'n' should come before here */
73 START_EXTERN_C
74 #  include "pp_proto.h"
75 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir);
76 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash);
77 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id);
78 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* head, OP* tail);
79 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
80 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp);
81 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len);
82 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
83 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
84 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
85                         __attribute__warn_unused_result__;
86
87 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
88                         __attribute__nonnull__(pTHX_1);
89
90 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
91                         __attribute__warn_unused_result__
92                         __attribute__nonnull__(pTHX_2);
93
94 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
95                         __attribute__warn_unused_result__;
96
97 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill);
98 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
99                         __attribute__warn_unused_result__;
100
101 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
102                         __attribute__warn_unused_result__
103                         __attribute__nonnull__(pTHX_2);
104
105 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
106 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val);
107 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar);
108 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
109                         __attribute__warn_unused_result__;
110
111 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
112 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
113 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
114 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av);
115 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
116                         __attribute__warn_unused_result__
117                         __attribute__nonnull__(pTHX_2)
118                         __attribute__nonnull__(pTHX_3);
119
120 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
121                         __attribute__warn_unused_result__;
122
123 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
124                         __attribute__warn_unused_result__;
125
126 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
127                         __attribute__warn_unused_result__;
128
129 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
130 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
131 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
132                         __attribute__nonnull__(pTHX_2);
133
134 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
135                         __attribute__warn_unused_result__
136                         __attribute__nonnull__(pTHX_3);
137
138 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
139                         __attribute__warn_unused_result__;
140
141 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
142                         __attribute__warn_unused_result__;
143
144 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
145                         __attribute__warn_unused_result__;
146
147 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
148                         __attribute__warn_unused_result__;
149
150 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
151 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
152                         __attribute__warn_unused_result__;
153
154 #endif
155 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
156                         __attribute__warn_unused_result__;
157
158 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
159                         __attribute__noreturn__
160                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
161
162 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
163                         __attribute__noreturn__;
164
165 #if defined(PERL_IMPLICIT_CONTEXT)
166 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
167                         __attribute__noreturn__
168                         __attribute__format__(__printf__,1,2);
169
170 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
171                         __attribute__format__(__printf__,1,2);
172
173 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
174                         __attribute__format__(__printf__,1,2);
175
176 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
177                         __attribute__format__(__printf__,1,2);
178
179 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...);
180 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
181                         __attribute__format__(__printf__,1,2);
182
183 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
184                         __attribute__format__(__printf__,1,2);
185
186 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
187                         __attribute__format__(__printf__,2,3);
188
189 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
190                         __attribute__format__(__printf__,1,2);
191
192 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
193                         __attribute__format__(__printf__,2,3);
194
195 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
196                         __attribute__format__(__printf__,2,3);
197
198 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
199                         __attribute__format__(__printf__,2,3);
200
201 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
202                         __attribute__format__(__printf__,2,3);
203
204 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
205                         __attribute__format__(__printf__,2,3);
206
207 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
208                         __attribute__format__(__printf__,1,2);
209
210 #endif
211 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
212                         __attribute__nonnull__(pTHX_1);
213
214 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
215                         __attribute__nonnull__(pTHX_1);
216
217 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv);
218 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv);
219 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv);
220 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cs);
221 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
222 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp);
223 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen);
224 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
225                         __attribute__warn_unused_result__
226                         __attribute__pure__;
227
228 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
229                         __attribute__warn_unused_result__
230                         __attribute__pure__;
231
232 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
233                         __attribute__warn_unused_result__
234                         __attribute__pure__;
235
236 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
237                         __attribute__warn_unused_result__
238                         __attribute__pure__;
239
240 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
241                         __attribute__warn_unused_result__
242                         __attribute__pure__;
243
244 PERL_CALLCONV I32       Perl_cxinc(pTHX)
245                         __attribute__warn_unused_result__;
246
247 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
248                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
249
250 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args);
251 PERL_CALLCONV void      Perl_debprofdump(pTHX);
252 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
253                         __attribute__nonnull__(pTHX_1);
254
255 PERL_CALLCONV I32       Perl_debstack(pTHX);
256 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
257 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
258                         __attribute__nonnull__(pTHX_1)
259                         __attribute__nonnull__(pTHX_2)
260                         __attribute__nonnull__(pTHX_3)
261                         __attribute__nonnull__(pTHX_4)
262                         __attribute__nonnull__(pTHX_6);
263
264 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
265                         __attribute__nonnull__(pTHX_1);
266
267 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
268                         __attribute__nonnull__(pTHX_1);
269
270 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
271                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
272
273 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
274 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
275 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
276 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp);
277 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag);
278 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
279                         __attribute__nonnull__(pTHX_1);
280
281 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
282                         __attribute__nonnull__(pTHX_1)
283                         __attribute__nonnull__(pTHX_2);
284
285 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
286                         __attribute__nonnull__(pTHX_1);
287
288 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
289                         __attribute__nonnull__(pTHX_1);
290
291 PERL_CALLCONV bool      Perl_do_exec(pTHX_ char* cmd)
292                         __attribute__nonnull__(pTHX_1);
293
294 #if defined(WIN32) || defined(SYMBIAN)
295 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp);
296 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd);
297 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd);
298 #endif
299 #if !defined(WIN32)
300 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ char* cmd, int fd, int flag);
301 #endif
302 PERL_CALLCONV void      Perl_do_execfree(pTHX);
303 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
304 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
305 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
306 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
307 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
308 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
309 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
310 #endif
311 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
312                         __attribute__nonnull__(pTHX_1)
313                         __attribute__nonnull__(pTHX_2)
314                         __attribute__nonnull__(pTHX_3)
315                         __attribute__nonnull__(pTHX_4);
316
317 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
318 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp);
319 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num);
320 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num);
321 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv);
322 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp);
323 PERL_CALLCONV OP*       Perl_do_readline(pTHX);
324 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv);
325 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
326 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg);
327 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence);
328 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv);
329 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv);
330 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
331                         __attribute__nonnull__(pTHX_1);
332
333 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
334                         __attribute__nonnull__(pTHX_1);
335
336 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right);
337 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term);
338 PERL_CALLCONV I32       Perl_dowantarray(pTHX);
339 PERL_CALLCONV void      Perl_dump_all(pTHX);
340 PERL_CALLCONV void      Perl_dump_eval(pTHX);
341 #if defined(DUMP_FDS)
342 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s);
343 #endif
344 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv);
345 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv);
346 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg);
347 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
348 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash);
349 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
350                         __attribute__nonnull__(pTHX_1);
351
352 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags);
353 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags);
354 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
355 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg)
356                         __attribute__nonnull__(pTHX_1);
357
358 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
359                         __attribute__nonnull__(pTHX_1);
360
361 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
362                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
363
364 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args);
365 PERL_CALLCONV void      Perl_free_tmps(pTHX);
366 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
367 #if !defined(HAS_GETENV_LEN)
368 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
369                         __attribute__nonnull__(pTHX_1)
370                         __attribute__nonnull__(pTHX_2);
371
372 #endif
373 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
374 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
375 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
376                         __attribute__nonnull__(pTHX_1);
377
378 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
379                         __attribute__nonnull__(pTHX_1);
380
381 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
382                         __attribute__nonnull__(pTHX_1);
383
384 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
385                         __attribute__warn_unused_result__
386                         __attribute__nonnull__(pTHX_2);
387
388 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash);
389 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv);
390 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
391 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
392 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
393                         __attribute__nonnull__(pTHX_1);
394
395 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
396 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
397 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
398 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
399 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type);
400 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv);
401 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
402 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
403 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
404                         __attribute__nonnull__(pTHX_1)
405                         __attribute__nonnull__(pTHX_3);
406
407 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create);
408 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
409 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
410 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
411 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
412 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
413 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
414 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
415                         __attribute__warn_unused_result__;
416
417 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
418                         __attribute__warn_unused_result__;
419
420 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
421 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
422 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry)
423                         __attribute__nonnull__(pTHX_1);
424
425 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
426                         __attribute__nonnull__(pTHX_1);
427
428 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
429                         __attribute__warn_unused_result__
430                         __attribute__nonnull__(pTHX_1)
431                         __attribute__nonnull__(pTHX_2);
432
433 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
434                         __attribute__warn_unused_result__
435                         __attribute__nonnull__(pTHX_1);
436
437 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
438                         __attribute__warn_unused_result__
439                         __attribute__nonnull__(pTHX_1);
440
441 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
442                         __attribute__warn_unused_result__
443                         __attribute__nonnull__(pTHX_1)
444                         __attribute__nonnull__(pTHX_2)
445                         __attribute__nonnull__(pTHX_3);
446
447 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
448                         __attribute__warn_unused_result__
449                         __attribute__nonnull__(pTHX_1);
450
451 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
452                         __attribute__warn_unused_result__
453                         __attribute__nonnull__(pTHX_1)
454                         __attribute__nonnull__(pTHX_2);
455
456 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
457                         __attribute__nonnull__(pTHX_1);
458
459 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
460 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
461 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
462 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
463 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
464 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
465                         __attribute__pure__
466                         __attribute__nonnull__(pTHX_1)
467                         __attribute__nonnull__(pTHX_2);
468
469 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
470                         __attribute__pure__
471                         __attribute__nonnull__(pTHX_1)
472                         __attribute__nonnull__(pTHX_2);
473
474 PERL_CALLCONV I32       Perl_ibcmp_utf8(pTHX_ const char* a, char **pe1, UV l1, bool u1, const char* b, char **pe2, UV l2, bool u2)
475                         __attribute__nonnull__(pTHX_1)
476                         __attribute__nonnull__(pTHX_5);
477
478 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
479                         __attribute__warn_unused_result__;
480
481 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
482                         __attribute__nonnull__(pTHX_2);
483
484 PERL_CALLCONV void      Perl_init_debugger(pTHX);
485 PERL_CALLCONV void      Perl_init_stacks(pTHX);
486 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
487 PERL_CALLCONV U32       Perl_intro_my(pTHX);
488 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
489                         __attribute__warn_unused_result__
490                         __attribute__pure__
491                         __attribute__nonnull__(pTHX_1)
492                         __attribute__nonnull__(pTHX_2);
493
494 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
495                         __attribute__warn_unused_result__
496                         __attribute__nonnull__(pTHX_1);
497
498 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
499                         __attribute__warn_unused_result__;
500
501 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
502                         __attribute__warn_unused_result__
503                         __attribute__nonnull__(pTHX_1);
504
505 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
506                         __attribute__warn_unused_result__;
507
508 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
509                         __attribute__warn_unused_result__
510                         __attribute__pure__;
511
512 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
513                         __attribute__warn_unused_result__
514                         __attribute__pure__;
515
516 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
517                         __attribute__warn_unused_result__
518                         __attribute__pure__;
519
520 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
521                         __attribute__warn_unused_result__
522                         __attribute__pure__;
523
524 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
525                         __attribute__warn_unused_result__
526                         __attribute__pure__;
527
528 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
529                         __attribute__warn_unused_result__
530                         __attribute__pure__;
531
532 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
533                         __attribute__warn_unused_result__
534                         __attribute__pure__;
535
536 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
537                         __attribute__warn_unused_result__
538                         __attribute__pure__;
539
540 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
541                         __attribute__warn_unused_result__
542                         __attribute__pure__;
543
544 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
545                         __attribute__warn_unused_result__
546                         __attribute__pure__;
547
548 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
549                         __attribute__warn_unused_result__
550                         __attribute__pure__;
551
552 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
553                         __attribute__warn_unused_result__
554                         __attribute__pure__;
555
556 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
557                         __attribute__warn_unused_result__
558                         __attribute__pure__;
559
560 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
561                         __attribute__warn_unused_result__
562                         __attribute__pure__;
563
564 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
565                         __attribute__warn_unused_result__
566                         __attribute__pure__;
567
568 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
569                         __attribute__warn_unused_result__
570                         __attribute__pure__;
571
572 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
573                         __attribute__warn_unused_result__
574                         __attribute__pure__;
575
576 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
577                         __attribute__nonnull__(pTHX_2)
578                         __attribute__nonnull__(pTHX_3);
579
580 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
581                         __attribute__nonnull__(pTHX_2)
582                         __attribute__nonnull__(pTHX_3);
583
584 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
585                         __attribute__nonnull__(pTHX_2)
586                         __attribute__nonnull__(pTHX_3);
587
588 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
589                         __attribute__nonnull__(pTHX_2)
590                         __attribute__nonnull__(pTHX_3);
591
592 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
593                         __attribute__warn_unused_result__
594                         __attribute__pure__;
595
596 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
597                         __attribute__warn_unused_result__
598                         __attribute__pure__;
599
600 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
601                         __attribute__warn_unused_result__
602                         __attribute__pure__;
603
604 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
605                         __attribute__warn_unused_result__
606                         __attribute__pure__;
607
608 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
609                         __attribute__warn_unused_result__
610                         __attribute__pure__;
611
612 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
613                         __attribute__warn_unused_result__
614                         __attribute__pure__;
615
616 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
617                         __attribute__warn_unused_result__
618                         __attribute__pure__;
619
620 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
621                         __attribute__warn_unused_result__
622                         __attribute__pure__;
623
624 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
625                         __attribute__warn_unused_result__
626                         __attribute__pure__;
627
628 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
629                         __attribute__warn_unused_result__
630                         __attribute__pure__;
631
632 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
633                         __attribute__warn_unused_result__
634                         __attribute__pure__;
635
636 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
637                         __attribute__warn_unused_result__
638                         __attribute__pure__;
639
640 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
641                         __attribute__warn_unused_result__
642                         __attribute__pure__;
643
644 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
645                         __attribute__warn_unused_result__
646                         __attribute__pure__;
647
648 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
649                         __attribute__nonnull__(pTHX_1);
650
651 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
652                         __attribute__nonnull__(pTHX_1);
653
654 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
655                         __attribute__nonnull__(pTHX_1);
656
657 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
658                         __attribute__nonnull__(pTHX_1);
659
660 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
661                         __attribute__warn_unused_result__
662                         __attribute__nonnull__(pTHX_1);
663
664 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
665                         __attribute__warn_unused_result__
666                         __attribute__nonnull__(pTHX_1);
667
668 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
669                         __attribute__warn_unused_result__
670                         __attribute__nonnull__(pTHX_1);
671
672 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
673                         __attribute__warn_unused_result__
674                         __attribute__nonnull__(pTHX_1);
675
676 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
677                         __attribute__warn_unused_result__
678                         __attribute__nonnull__(pTHX_1);
679
680 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
681                         __attribute__warn_unused_result__
682                         __attribute__nonnull__(pTHX_1);
683
684 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
685                         __attribute__warn_unused_result__
686                         __attribute__nonnull__(pTHX_1);
687
688 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
689                         __attribute__warn_unused_result__
690                         __attribute__nonnull__(pTHX_1);
691
692 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
693                         __attribute__warn_unused_result__
694                         __attribute__nonnull__(pTHX_1);
695
696 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
697                         __attribute__warn_unused_result__
698                         __attribute__nonnull__(pTHX_1);
699
700 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
701                         __attribute__warn_unused_result__
702                         __attribute__nonnull__(pTHX_1);
703
704 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
705                         __attribute__warn_unused_result__
706                         __attribute__nonnull__(pTHX_1);
707
708 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
709                         __attribute__warn_unused_result__
710                         __attribute__nonnull__(pTHX_1);
711
712 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
713                         __attribute__warn_unused_result__
714                         __attribute__nonnull__(pTHX_1);
715
716 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
717                         __attribute__warn_unused_result__
718                         __attribute__nonnull__(pTHX_1);
719
720 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
721                         __attribute__warn_unused_result__
722                         __attribute__nonnull__(pTHX_1);
723
724 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
725                         __attribute__nonnull__(pTHX_1);
726
727 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
728                         __attribute__pure__
729                         __attribute__nonnull__(pTHX_1);
730
731 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
732 PERL_CALLCONV void      Perl_lex_end(pTHX);
733 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
734 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o);
735 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o);
736 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
737 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
738 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o);
739 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
740 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
741 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...);
742 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args);
743 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
744 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
745                         __attribute__warn_unused_result__
746                         __attribute__nonnull__(pTHX_1);
747
748 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
749                         __attribute__nonnull__(pTHX_1)
750                         __attribute__nonnull__(pTHX_2)
751                         __attribute__nonnull__(pTHX_3);
752
753 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
754                         __attribute__nonnull__(pTHX_1)
755                         __attribute__nonnull__(pTHX_2)
756                         __attribute__nonnull__(pTHX_3);
757
758 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
759                         __attribute__nonnull__(pTHX_1);
760
761 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
762                         __attribute__warn_unused_result__;
763
764 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result);
765 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
766 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
767 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
768 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
769 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
770 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
771 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
772 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
773 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
774                         __attribute__nonnull__(pTHX_1)
775                         __attribute__nonnull__(pTHX_2);
776
777 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
778 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
779 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
780 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
781 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
782 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
783 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
784 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
785 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
786 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
787 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
788 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
789 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
790 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
791 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
792                         __attribute__noreturn__;
793
794 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
795 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
796 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
797 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg);
798 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
799 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
800 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
801 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
802 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
803 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
804 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
805 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
806 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
807 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
808 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
809 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
810 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
811 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
812 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
813 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
814 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
815 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
816 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
817 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
818 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
819 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
820 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
821 #if defined(USE_LOCALE_COLLATE)
822 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
823 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
824 #endif
825 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
826                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
827
828 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args);
829 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
830 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
831 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv);
832 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen);
833 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv);
834 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type);
835 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv);
836 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv);
837 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv);
838 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv);
839 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv);
840 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv);
841 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm);
842 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
843 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
844 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
845 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
846                         __attribute__nonnull__(pTHX_1);
847
848 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
849                         __attribute__nonnull__(pTHX_1);
850
851 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
852 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
853                         __attribute__nonnull__(1)
854                         __attribute__nonnull__(2);
855
856 #endif
857 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
858 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
859                         __attribute__nonnull__(1);
860
861 #endif
862 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
863                         __attribute__noreturn__;
864
865 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
866                         __attribute__noreturn__;
867
868 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
869 PERL_CALLCONV Pid_t     Perl_my_fork(void);
870 PERL_CALLCONV void      Perl_atfork_lock(void);
871 PERL_CALLCONV void      Perl_atfork_unlock(void);
872 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
873 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
874 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
875                         __attribute__pure__
876                         __attribute__nonnull__(1)
877                         __attribute__nonnull__(2);
878
879 #endif
880 #if !defined(HAS_MEMSET)
881 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
882                         __attribute__nonnull__(1);
883
884 #endif
885 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
886 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ char* cmd, char* mode);
887 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
888 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
889 PERL_CALLCONV I32       Perl_my_stat(pTHX);
890 PERL_CALLCONV char *    Perl_my_strftime(pTHX_ const char *fmt, int sec, int min, int hour, int mday, int mon, int year, int wday, int yday, int isdst);
891 #if defined(MYSWAP)
892 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
893                         __attribute__malloc__
894                         __attribute__warn_unused_result__
895                         __attribute__pure__;
896
897 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
898                         __attribute__malloc__
899                         __attribute__warn_unused_result__
900                         __attribute__pure__;
901
902 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
903                         __attribute__malloc__
904                         __attribute__warn_unused_result__
905                         __attribute__pure__;
906
907 #endif
908 PERL_CALLCONV void      Perl_my_unexec(pTHX);
909 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
910                         __attribute__malloc__
911                         __attribute__warn_unused_result__;
912
913 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
914                         __attribute__malloc__
915                         __attribute__warn_unused_result__;
916
917 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
918 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
919                         __attribute__malloc__
920                         __attribute__warn_unused_result__;
921
922 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* expr, OP* trueop, OP* falseop)
923                         __attribute__malloc__
924                         __attribute__warn_unused_result__;
925
926 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
927 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
928 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont)
929                         __attribute__malloc__
930                         __attribute__warn_unused_result__;
931
932 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
933                         __attribute__malloc__
934                         __attribute__warn_unused_result__;
935
936 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
937                         __attribute__malloc__
938                         __attribute__warn_unused_result__;
939
940 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
941                         __attribute__malloc__
942                         __attribute__warn_unused_result__;
943
944 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
945                         __attribute__malloc__
946                         __attribute__warn_unused_result__;
947
948 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
949                         __attribute__malloc__
950                         __attribute__warn_unused_result__;
951
952 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
953                         __attribute__nonnull__(pTHX_1);
954
955 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
956                         __attribute__malloc__
957                         __attribute__warn_unused_result__;
958
959 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
960                         __attribute__malloc__
961                         __attribute__warn_unused_result__;
962
963 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
964                         __attribute__malloc__
965                         __attribute__warn_unused_result__;
966
967 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
968 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
969                         __attribute__nonnull__(pTHX_1)
970                         __attribute__nonnull__(pTHX_3);
971
972 PERL_CALLCONV AV*       Perl_newAV(pTHX)
973                         __attribute__malloc__
974                         __attribute__warn_unused_result__;
975
976 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
977                         __attribute__malloc__
978                         __attribute__warn_unused_result__
979                         __attribute__nonnull__(pTHX_1);
980
981 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
982                         __attribute__malloc__
983                         __attribute__warn_unused_result__;
984
985 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
986                         __attribute__malloc__
987                         __attribute__warn_unused_result__;
988
989 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
990                         __attribute__malloc__
991                         __attribute__warn_unused_result__;
992
993 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
994                         __attribute__malloc__
995                         __attribute__warn_unused_result__;
996
997 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
998                         __attribute__malloc__
999                         __attribute__warn_unused_result__;
1000
1001 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1002                         __attribute__malloc__
1003                         __attribute__warn_unused_result__
1004                         __attribute__nonnull__(pTHX_1);
1005
1006 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1007                         __attribute__malloc__
1008                         __attribute__warn_unused_result__;
1009
1010 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1011                         __attribute__malloc__
1012                         __attribute__warn_unused_result__;
1013
1014 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1015                         __attribute__malloc__
1016                         __attribute__warn_unused_result__;
1017
1018 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1019                         __attribute__malloc__
1020                         __attribute__warn_unused_result__;
1021
1022 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1023                         __attribute__malloc__
1024                         __attribute__warn_unused_result__;
1025
1026 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1027                         __attribute__malloc__
1028                         __attribute__warn_unused_result__;
1029
1030 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1031                         __attribute__malloc__
1032                         __attribute__warn_unused_result__;
1033
1034 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1035                         __attribute__malloc__
1036                         __attribute__warn_unused_result__
1037                         __attribute__nonnull__(pTHX_1);
1038
1039 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1040                         __attribute__malloc__
1041                         __attribute__warn_unused_result__
1042                         __attribute__nonnull__(pTHX_1);
1043
1044 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1045                         __attribute__malloc__
1046                         __attribute__warn_unused_result__;
1047
1048 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1049                         __attribute__malloc__
1050                         __attribute__warn_unused_result__
1051                         __attribute__nonnull__(pTHX_1);
1052
1053 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1054                         __attribute__malloc__
1055                         __attribute__warn_unused_result__
1056                         __attribute__nonnull__(pTHX_3);
1057
1058 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1059                         __attribute__malloc__
1060                         __attribute__warn_unused_result__;
1061
1062 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1063                         __attribute__malloc__
1064                         __attribute__warn_unused_result__;
1065
1066 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1067                         __attribute__malloc__
1068                         __attribute__warn_unused_result__;
1069
1070 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1071                         __attribute__malloc__
1072                         __attribute__warn_unused_result__;
1073
1074 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1075                         __attribute__malloc__
1076                         __attribute__warn_unused_result__;
1077
1078 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1079                         __attribute__malloc__
1080                         __attribute__warn_unused_result__;
1081
1082 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1083                         __attribute__malloc__
1084                         __attribute__warn_unused_result__;
1085
1086 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1087                         __attribute__malloc__
1088                         __attribute__warn_unused_result__
1089                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1090
1091 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args);
1092 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1093                         __attribute__malloc__
1094                         __attribute__warn_unused_result__
1095                         __attribute__nonnull__(pTHX_1);
1096
1097 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1098                         __attribute__malloc__
1099                         __attribute__warn_unused_result__;
1100
1101 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1102                         __attribute__malloc__
1103                         __attribute__warn_unused_result__;
1104
1105 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1106                         __attribute__malloc__
1107                         __attribute__warn_unused_result__;
1108
1109 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1110                         __attribute__malloc__
1111                         __attribute__warn_unused_result__;
1112
1113 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1114                         __attribute__nonnull__(pTHX_1)
1115                         __attribute__nonnull__(pTHX_2);
1116
1117 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1118                         __attribute__nonnull__(pTHX_1)
1119                         __attribute__nonnull__(pTHX_2);
1120
1121 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver);
1122 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver);
1123 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs);
1124 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs);
1125 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs);
1126 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1127                         __attribute__nonnull__(pTHX_1)
1128                         __attribute__nonnull__(pTHX_2);
1129
1130 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv);
1131 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1132                         __attribute__pure__;
1133
1134 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1135                         __attribute__noreturn__;
1136
1137 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1138 PERL_CALLCONV void      Perl_package(pTHX_ OP* o);
1139 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1140 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1141                         __attribute__nonnull__(pTHX_1);
1142
1143 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1144                         __attribute__nonnull__(pTHX_1);
1145
1146 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1147 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1148                         __attribute__warn_unused_result__
1149                         __attribute__nonnull__(pTHX_1);
1150
1151 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1152                         __attribute__warn_unused_result__
1153                         __attribute__nonnull__(pTHX_1);
1154
1155 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1156 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1157 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1158 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1159 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1160 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1161 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io);
1162 #if defined(USE_REENTRANT_API)
1163 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1164 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1165 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1166 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1167 #endif
1168 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1169 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1170                         __attribute__nonnull__(pTHX_1)
1171                         __attribute__nonnull__(pTHX_3);
1172
1173 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1174                         __attribute__nonnull__(pTHX_1);
1175
1176 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1177                         __attribute__nonnull__(pTHX_1);
1178
1179 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags);
1180 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1181 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1182                         __attribute__nonnull__(pTHX_1);
1183
1184 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1185                         __attribute__nonnull__(pTHX_1);
1186
1187 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1188                         __attribute__nonnull__(pTHX_1);
1189
1190 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1191                         __attribute__nonnull__(pTHX_1);
1192
1193 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create);
1194 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create);
1195 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1196 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1197 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1198 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1199                         __attribute__nonnull__(pTHX_1);
1200
1201 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1202 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1203 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1204 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1205 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1206                         __attribute__nonnull__(pTHX_1);
1207
1208 PERL_CALLCONV void      Perl_pack_cat(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist, SV ***next_in_list, U32 flags);
1209 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist);
1210 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1211 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1212                         __attribute__nonnull__(pTHX_1);
1213
1214 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1215                         __attribute__nonnull__(pTHX_1)
1216                         __attribute__nonnull__(pTHX_2);
1217
1218 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1219                         __attribute__nonnull__(pTHX_1)
1220                         __attribute__nonnull__(pTHX_2);
1221
1222 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1223 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1224 PERL_CALLCONV void      Perl_push_scope(pTHX);
1225 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1226 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1227 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1228                         __attribute__nonnull__(pTHX_1);
1229
1230 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp);
1231 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1232                         __attribute__nonnull__(pTHX_1)
1233                         __attribute__nonnull__(pTHX_2)
1234                         __attribute__nonnull__(pTHX_3)
1235                         __attribute__nonnull__(pTHX_4)
1236                         __attribute__nonnull__(pTHX_6);
1237
1238 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1239 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1240                         __attribute__nonnull__(pTHX_1)
1241                         __attribute__nonnull__(pTHX_2)
1242                         __attribute__nonnull__(pTHX_3);
1243
1244 PERL_CALLCONV char*     Perl_re_intuit_start(pTHX_ regexp* prog, SV* sv, char* strpos, char* strend, U32 flags, struct re_scream_pos_data_s *data);
1245 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog);
1246 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1247                         __attribute__nonnull__(pTHX_1)
1248                         __attribute__nonnull__(pTHX_2)
1249                         __attribute__nonnull__(pTHX_3)
1250                         __attribute__nonnull__(pTHX_4);
1251
1252 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1253                         __attribute__warn_unused_result__
1254                         __attribute__nonnull__(pTHX_1);
1255
1256 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o);
1257 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1258                         __attribute__nonnull__(pTHX_1)
1259                         __attribute__nonnull__(pTHX_2);
1260
1261 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1262                         __attribute__pure__
1263                         __attribute__nonnull__(pTHX_1)
1264                         __attribute__nonnull__(pTHX_2)
1265                         __attribute__nonnull__(pTHX_3)
1266                         __attribute__nonnull__(pTHX_4);
1267
1268 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1269 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1270 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2);
1271 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1272 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1273                         __attribute__nonnull__(pTHX_1);
1274
1275 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1276                         __attribute__nonnull__(pTHX_1)
1277                         __attribute__nonnull__(pTHX_2);
1278
1279 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1280                         __attribute__nonnull__(pTHX_1)
1281                         __attribute__nonnull__(pTHX_2);
1282
1283 #if !defined(HAS_RENAME)
1284 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1285                         __attribute__nonnull__(pTHX_1)
1286                         __attribute__nonnull__(pTHX_2);
1287
1288 #endif
1289 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1290                         __attribute__malloc__
1291                         __attribute__warn_unused_result__
1292                         __attribute__nonnull__(pTHX_1);
1293
1294 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1295                         __attribute__malloc__
1296                         __attribute__warn_unused_result__
1297                         __attribute__nonnull__(pTHX_1);
1298
1299 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1300                         __attribute__malloc__
1301                         __attribute__warn_unused_result__;
1302
1303 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1304                         __attribute__malloc__
1305                         __attribute__warn_unused_result__
1306                         __attribute__nonnull__(pTHX_1);
1307
1308 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1309 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1310 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr);
1311 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1312 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr);
1313 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv);
1314 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp);
1315 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp);
1316 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen);
1317 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1318 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1319 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1320 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1321 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1322 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr);
1323 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str);
1324 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str);
1325 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty);
1326 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv);
1327 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr);
1328 PERL_CALLCONV void      Perl_save_hints(pTHX)
1329                         __attribute__noreturn__;
1330
1331 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr);
1332 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp);
1333 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp);
1334 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep);
1335 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp);
1336 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item);
1337 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv);
1338 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg);
1339 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp);
1340 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv);
1341 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1342 PERL_CALLCONV void      Perl_save_op(pTHX);
1343 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv);
1344 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr);
1345 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr);
1346 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1347 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1348 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr);
1349 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr);
1350 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1351                         __attribute__noreturn__;
1352
1353 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1354 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1355 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1356 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1357 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o);
1358 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1359 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1360 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp);
1361 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1362 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1363 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV* bigsv, SV* littlesv, I32 start_shift, I32 end_shift, I32 *state, I32 last);
1364 #if !defined(VMS)
1365 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1366 #endif
1367 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1368 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* sv, I32 len, U32 hash);
1369 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1370 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1371 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1372                         __attribute__nonnull__(pTHX_1)
1373                         __attribute__nonnull__(pTHX_2);
1374
1375 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1376                         __attribute__warn_unused_result__;
1377
1378 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv);
1379 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1380                         __attribute__nonnull__(pTHX_1);
1381
1382 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1383                         __attribute__nonnull__(pTHX_1);
1384
1385 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1386                         __attribute__nonnull__(pTHX_1);
1387
1388 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1389                         __attribute__nonnull__(pTHX_1); */
1390
1391 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1392                         __attribute__nonnull__(pTHX_1);
1393
1394 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1395                         __attribute__nonnull__(pTHX_1);
1396
1397 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1398                         __attribute__nonnull__(pTHX_1);
1399
1400 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1401                         __attribute__nonnull__(pTHX_1); */
1402
1403 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1404                         __attribute__nonnull__(pTHX_1);
1405
1406 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1407                         __attribute__nonnull__(pTHX_1);
1408
1409 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1410                         __attribute__nonnull__(pTHX_1);
1411
1412 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1413                         __attribute__nonnull__(pTHX_1);
1414
1415 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1416                         __attribute__nonnull__(pTHX_1); */
1417
1418 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1419                         __attribute__nonnull__(pTHX_1);
1420
1421 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1422                         __attribute__nonnull__(pTHX_1);
1423
1424 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1425                         __attribute__nonnull__(pTHX_1);
1426
1427 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1428                         __attribute__nonnull__(pTHX_1);
1429
1430 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1431                         __attribute__nonnull__(pTHX_1)
1432                         __attribute__nonnull__(pTHX_2);
1433
1434 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1435                         __attribute__nonnull__(pTHX_1)
1436                         __attribute__nonnull__(pTHX_2);
1437
1438 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1439                         __attribute__nonnull__(pTHX_1)
1440                         __attribute__nonnull__(pTHX_2);
1441
1442 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv)
1443                         __attribute__nonnull__(pTHX_1);
1444
1445 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1446                         __attribute__nonnull__(pTHX_1);
1447
1448 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1449                         __attribute__nonnull__(pTHX_1);
1450
1451 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1452                         __attribute__nonnull__(pTHX_1)
1453                         __attribute__nonnull__(pTHX_2);
1454
1455 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1456                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1457                         __attribute__nonnull__(pTHX_1);
1458
1459 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1460                         __attribute__nonnull__(pTHX_1);
1461
1462 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1463                         __attribute__nonnull__(pTHX_1);
1464
1465 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1466                         __attribute__nonnull__(pTHX_1); */
1467
1468 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1469                         __attribute__nonnull__(pTHX_1); */
1470
1471 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
1472                         __attribute__nonnull__(pTHX_1);
1473
1474 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1475 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1476 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1477                         __attribute__nonnull__(pTHX_1);
1478
1479 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1480                         __attribute__nonnull__(pTHX_1)
1481                         __attribute__nonnull__(pTHX_2);
1482
1483 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1484                         __attribute__nonnull__(pTHX_1)
1485                         __attribute__nonnull__(pTHX_2);
1486
1487 #if defined(USE_LOCALE_COLLATE)
1488 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1489                         __attribute__nonnull__(pTHX_1)
1490                         __attribute__nonnull__(pTHX_2);
1491
1492 #endif
1493 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
1494                         __attribute__nonnull__(pTHX_1)
1495                         __attribute__nonnull__(pTHX_2)
1496                         __attribute__nonnull__(pTHX_3)
1497                         __attribute__nonnull__(pTHX_4);
1498
1499 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1500                         __attribute__nonnull__(pTHX_1);
1501
1502 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1503                         __attribute__nonnull__(pTHX_1);
1504
1505 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1506                         __attribute__nonnull__(pTHX_1);
1507
1508 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1509                         __attribute__warn_unused_result__
1510                         __attribute__nonnull__(pTHX_1)
1511                         __attribute__nonnull__(pTHX_2);
1512
1513 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1514                         __attribute__nonnull__(pTHX_1)
1515                         __attribute__nonnull__(pTHX_2);
1516
1517 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1518 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
1519                         __attribute__nonnull__(pTHX_1);
1520
1521 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1522 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1523                         __attribute__nonnull__(pTHX_1)
1524                         __attribute__nonnull__(pTHX_2);
1525
1526 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1527                         __attribute__nonnull__(pTHX_1);
1528
1529 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1530                         __attribute__nonnull__(pTHX_1);
1531
1532 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
1533                         __attribute__nonnull__(pTHX_1)
1534                         __attribute__nonnull__(pTHX_4);
1535
1536 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1537                         __attribute__nonnull__(pTHX_1);
1538
1539 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv)
1540                         __attribute__nonnull__(pTHX_1);
1541
1542 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
1543 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
1544 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1545                         __attribute__nonnull__(pTHX_1);
1546
1547 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
1548                         __attribute__nonnull__(pTHX_1);
1549
1550 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1551                         __attribute__malloc__
1552                         __attribute__warn_unused_result__;
1553
1554 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1555                         __attribute__warn_unused_result__;
1556
1557 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1558 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1559 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
1560                         __attribute__nonnull__(pTHX_2);
1561
1562 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
1563                         __attribute__nonnull__(pTHX_2);
1564
1565 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp); */
1566 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp);
1567 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp);
1568 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding);
1569 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen);
1570 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
1571                         __attribute__warn_unused_result__
1572                         __attribute__nonnull__(pTHX_1);
1573
1574 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
1575                         __attribute__nonnull__(pTHX_1)
1576                         __attribute__nonnull__(pTHX_2);
1577
1578 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1579 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
1580                         __attribute__nonnull__(pTHX_1);
1581
1582 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1583                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1584
1585 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args);
1586 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num);
1587 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
1588                         __attribute__nonnull__(pTHX_1);
1589
1590 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num);
1591 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num);
1592 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv);
1593 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv);
1594 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv);
1595 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv);
1596 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
1597                         __attribute__nonnull__(pTHX_3);
1598
1599 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr);
1600 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1601                         __attribute__nonnull__(pTHX_1);
1602
1603 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv); */
1604 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv);
1605 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
1606                         __attribute__warn_unused_result__;
1607
1608 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
1609                         __attribute__nonnull__(pTHX_1);
1610
1611 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
1612                         __attribute__nonnull__(pTHX_1);
1613
1614 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
1615                         __attribute__nonnull__(pTHX_1);
1616
1617 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
1618                         __attribute__nonnull__(pTHX_1);
1619
1620 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
1621                         __attribute__nonnull__(pTHX_1);
1622
1623 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
1624                         __attribute__nonnull__(pTHX_1);
1625
1626 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1627                         __attribute__nonnull__(pTHX_1)
1628                         __attribute__nonnull__(pTHX_2);
1629
1630 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1631                         __attribute__nonnull__(pTHX_1)
1632                         __attribute__nonnull__(pTHX_2);
1633
1634 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv);
1635 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none);
1636 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8);
1637 PERL_CALLCONV void      Perl_taint_env(pTHX);
1638 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
1639                         __attribute__nonnull__(pTHX_2);
1640
1641 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swash, const char *normal, const char *special)
1642                         __attribute__nonnull__(pTHX_1)
1643                         __attribute__nonnull__(pTHX_2);
1644
1645 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1646                         __attribute__nonnull__(pTHX_1)
1647                         __attribute__nonnull__(pTHX_2);
1648
1649 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1650                         __attribute__nonnull__(pTHX_1)
1651                         __attribute__nonnull__(pTHX_2);
1652
1653 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1654                         __attribute__nonnull__(pTHX_1)
1655                         __attribute__nonnull__(pTHX_2);
1656
1657 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1658                         __attribute__nonnull__(pTHX_1)
1659                         __attribute__nonnull__(pTHX_2);
1660
1661 #if defined(UNLINK_ALL_VERSIONS)
1662 PERL_CALLCONV I32       Perl_unlnk(pTHX_ char* f);
1663 #endif
1664 PERL_CALLCONV I32       Perl_unpack_str(pTHX_ const char *pat, const char *patend, const char *s, const char *strbeg, const char *strend, char **new_s, I32 ocnt, U32 flags);
1665 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags);
1666 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
1667 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
1668 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg);
1669 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1670 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1671 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
1672                         __attribute__warn_unused_result__
1673                         __attribute__pure__
1674                         __attribute__nonnull__(pTHX_1)
1675                         __attribute__nonnull__(pTHX_2);
1676
1677 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
1678                         __attribute__warn_unused_result__
1679                         __attribute__pure__
1680                         __attribute__nonnull__(pTHX_1)
1681                         __attribute__nonnull__(pTHX_2);
1682
1683 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
1684                         __attribute__warn_unused_result__
1685                         __attribute__pure__
1686                         __attribute__nonnull__(pTHX_1);
1687
1688 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
1689                         __attribute__nonnull__(pTHX_1)
1690                         __attribute__nonnull__(pTHX_2);
1691
1692 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8);
1693 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len);
1694 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN* retlen);
1695 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN* retlen);
1696 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1697 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1698 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
1699                         __attribute__nonnull__(pTHX_1);
1700
1701 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
1702                         __attribute__nonnull__(pTHX_1);
1703
1704 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1705                         __attribute__nonnull__(pTHX_1);
1706
1707 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1708                         __attribute__nonnull__(pTHX_1);
1709
1710 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
1711 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
1712                         __attribute__warn_unused_result__;
1713
1714 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv);
1715 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what);
1716 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags);
1717 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
1718 PERL_CALLCONV U32       Perl_seed(pTHX);
1719 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX);
1720 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
1721 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
1722 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
1723                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1724
1725 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args);
1726 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
1727                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1728
1729 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args);
1730 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr);
1731 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig);
1732 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen);
1733 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s);
1734 PERL_CALLCONV int       Perl_yylex(pTHX);
1735 PERL_CALLCONV int       Perl_yyparse(pTHX);
1736 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s);
1737 #if defined(MYMALLOC)
1738 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s);
1739 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level);
1740 #endif
1741 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
1742                         __attribute__malloc__
1743                         __attribute__warn_unused_result__;
1744
1745 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
1746                         __attribute__malloc__
1747                         __attribute__warn_unused_result__;
1748
1749 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
1750                         __attribute__malloc__
1751                         __attribute__warn_unused_result__;
1752
1753 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
1754 #if defined(PERL_GLOBAL_STRUCT)
1755 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
1756 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
1757 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
1758 #endif
1759 PERL_CALLCONV int       Perl_runops_standard(pTHX);
1760 PERL_CALLCONV int       Perl_runops_debug(pTHX);
1761 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1762                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1763
1764 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1765 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr);
1766 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1767 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr);
1768 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1769                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1770
1771 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1772 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i);
1773 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
1774                         __attribute__nonnull__(pTHX_1);
1775
1776 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u);
1777 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num);
1778 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr);
1779 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1780 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr);
1781 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len);
1782 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id);
1783 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim);
1784 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1785                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
1786                         __attribute__nonnull__(pTHX_2);
1787
1788 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
1789                         __attribute__nonnull__(pTHX_2);
1790
1791 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
1792                         __attribute__nonnull__(pTHX_2);
1793
1794 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
1795                         __attribute__nonnull__(pTHX_2);
1796
1797 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
1798                         __attribute__nonnull__(pTHX_2);
1799
1800 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1801                         __attribute__nonnull__(pTHX_2);
1802
1803 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
1804                         __attribute__nonnull__(pTHX_2);
1805
1806 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
1807                         __attribute__nonnull__(pTHX_2);
1808
1809 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1810                         __attribute__nonnull__(pTHX_2);
1811
1812 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1813 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
1814 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv);
1815 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv);
1816 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv);
1817 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
1818                         __attribute__warn_unused_result__
1819                         __attribute__nonnull__(pTHX_1); */
1820
1821 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
1822                         __attribute__warn_unused_result__
1823                         __attribute__nonnull__(pTHX_1); */
1824
1825 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
1826                         __attribute__warn_unused_result__
1827                         __attribute__nonnull__(pTHX_1); */
1828
1829 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
1830                         __attribute__nonnull__(pTHX_1); */
1831
1832 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
1833                         __attribute__nonnull__(pTHX_1);
1834
1835 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
1836                         __attribute__nonnull__(pTHX_1);
1837
1838 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
1839                         __attribute__nonnull__(pTHX_1);
1840
1841 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv)
1842                         __attribute__nonnull__(pTHX_1);
1843
1844 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
1845                         __attribute__nonnull__(pTHX_1);
1846
1847 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
1848 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
1849                         __attribute__nonnull__(pTHX_1);
1850
1851 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
1852                         __attribute__nonnull__(pTHX_1)
1853                         __attribute__nonnull__(pTHX_2);
1854
1855 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
1856 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
1857 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
1858                         __attribute__noreturn__;
1859
1860 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
1861                         __attribute__nonnull__(pTHX_1);
1862
1863 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
1864 #if defined(USE_ITHREADS)
1865 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
1866                         __attribute__malloc__
1867                         __attribute__warn_unused_result__;
1868
1869 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
1870                         __attribute__malloc__
1871                         __attribute__warn_unused_result__;
1872
1873 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
1874                         __attribute__malloc__
1875                         __attribute__warn_unused_result__
1876                         __attribute__nonnull__(pTHX_1);
1877
1878 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
1879                         __attribute__malloc__
1880                         __attribute__warn_unused_result__
1881                         __attribute__nonnull__(pTHX_2);
1882
1883 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param)
1884                         __attribute__malloc__
1885                         __attribute__warn_unused_result__;
1886
1887 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
1888                         __attribute__malloc__
1889                         __attribute__warn_unused_result__;
1890
1891 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
1892                         __attribute__malloc__
1893                         __attribute__warn_unused_result__;
1894
1895 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
1896                         __attribute__malloc__
1897                         __attribute__warn_unused_result__;
1898
1899 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
1900                         __attribute__malloc__
1901                         __attribute__warn_unused_result__;
1902
1903 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
1904                         __attribute__malloc__
1905                         __attribute__warn_unused_result__;
1906
1907 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
1908                         __attribute__malloc__
1909                         __attribute__warn_unused_result__
1910                         __attribute__nonnull__(pTHX_1);
1911
1912 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
1913                         __attribute__malloc__
1914                         __attribute__warn_unused_result__
1915                         __attribute__nonnull__(pTHX_1);
1916
1917 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
1918                         __attribute__nonnull__(pTHX_1)
1919                         __attribute__nonnull__(pTHX_2);
1920
1921 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
1922                         __attribute__malloc__
1923                         __attribute__warn_unused_result__;
1924
1925 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
1926                         __attribute__malloc__
1927                         __attribute__warn_unused_result__
1928                         __attribute__nonnull__(pTHX_1)
1929                         __attribute__nonnull__(pTHX_2);
1930
1931 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
1932                         __attribute__nonnull__(pTHX_1)
1933                         __attribute__nonnull__(pTHX_3);
1934
1935 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
1936                         __attribute__nonnull__(pTHX_1);
1937
1938 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
1939 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
1940 #  if defined(HAVE_INTERP_INTERN)
1941 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
1942                         __attribute__nonnull__(pTHX_1)
1943                         __attribute__nonnull__(pTHX_2);
1944
1945 #  endif
1946 #endif
1947 #if defined(HAVE_INTERP_INTERN)
1948 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
1949 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
1950 #endif
1951
1952 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
1953                         __attribute__warn_unused_result__
1954                         __attribute__nonnull__(pTHX_1);
1955
1956 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
1957                         __attribute__warn_unused_result__
1958                         __attribute__nonnull__(pTHX_1);
1959
1960
1961 #if defined(PERL_OLD_COPY_ON_WRITE)
1962 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv);
1963 #endif
1964
1965 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
1966 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
1967 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
1968 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
1969
1970 END_EXTERN_C
1971
1972 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
1973 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
1974                         __attribute__warn_unused_result__
1975                         __attribute__nonnull__(pTHX_1);
1976
1977 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
1978                         __attribute__warn_unused_result__
1979                         __attribute__nonnull__(pTHX_1);
1980
1981 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
1982                         __attribute__warn_unused_result__
1983                         __attribute__nonnull__(pTHX_1);
1984
1985 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
1986                         __attribute__warn_unused_result__
1987                         __attribute__nonnull__(pTHX_1);
1988
1989 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
1990                         __attribute__warn_unused_result__
1991                         __attribute__nonnull__(pTHX_1);
1992
1993 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
1994                         __attribute__warn_unused_result__
1995                         __attribute__nonnull__(pTHX_1);
1996
1997 #endif
1998
1999 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2000 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2001                         __attribute__nonnull__(pTHX_1);
2002
2003 STATIC void     S_require_errno(pTHX_ GV *gv)
2004                         __attribute__nonnull__(pTHX_1);
2005
2006 #endif
2007
2008 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2009 STATIC void     S_hsplit(pTHX_ HV *hv)
2010                         __attribute__nonnull__(pTHX_1);
2011
2012 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2013                         __attribute__nonnull__(pTHX_1);
2014
2015 STATIC HE*      S_new_he(pTHX)
2016                         __attribute__malloc__
2017                         __attribute__warn_unused_result__;
2018
2019 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2020                         __attribute__malloc__
2021                         __attribute__warn_unused_result__
2022                         __attribute__nonnull__(pTHX_1);
2023
2024 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2025                         __attribute__nonnull__(pTHX_1)
2026                         __attribute__nonnull__(pTHX_2)
2027                         __attribute__nonnull__(pTHX_3);
2028
2029 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2030 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2031                         __attribute__warn_unused_result__
2032                         __attribute__nonnull__(pTHX_1);
2033
2034 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2035                         __attribute__noreturn__
2036                         __attribute__nonnull__(pTHX_2)
2037                         __attribute__nonnull__(pTHX_4);
2038
2039 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2040                         __attribute__nonnull__(pTHX_1);
2041
2042 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* key_sv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2043 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* key_sv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2044 #endif
2045
2046 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2047 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2048                         __attribute__nonnull__(pTHX_2);
2049
2050 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2051                         __attribute__nonnull__(pTHX_1)
2052                         __attribute__nonnull__(pTHX_2)
2053                         __attribute__nonnull__(pTHX_3);
2054
2055 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2056                         __attribute__nonnull__(pTHX_1)
2057                         __attribute__nonnull__(pTHX_2)
2058                         __attribute__nonnull__(pTHX_3);
2059
2060 STATIC void     S_restore_magic(pTHX_ const void *p)
2061                         __attribute__nonnull__(pTHX_1);
2062
2063 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2064                         __attribute__nonnull__(pTHX_1);
2065
2066
2067 #endif
2068
2069 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2070 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2071                         __attribute__warn_unused_result__
2072                         __attribute__nonnull__(pTHX_1);
2073
2074 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2075                         __attribute__warn_unused_result__
2076                         __attribute__nonnull__(pTHX_1);
2077
2078 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2079                         __attribute__warn_unused_result__
2080                         __attribute__nonnull__(pTHX_1);
2081
2082 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2083                         __attribute__warn_unused_result__
2084                         __attribute__nonnull__(pTHX_1);
2085
2086 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2087                         __attribute__warn_unused_result__
2088                         __attribute__nonnull__(pTHX_1);
2089
2090 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2091                         __attribute__warn_unused_result__
2092                         __attribute__nonnull__(pTHX_1);
2093
2094 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2095                         __attribute__warn_unused_result__
2096                         __attribute__nonnull__(pTHX_1);
2097
2098 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2099                         __attribute__warn_unused_result__
2100                         __attribute__nonnull__(pTHX_1);
2101
2102 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2103                         __attribute__warn_unused_result__
2104                         __attribute__nonnull__(pTHX_1);
2105
2106 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2107                         __attribute__warn_unused_result__
2108                         __attribute__nonnull__(pTHX_1);
2109
2110 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2111                         __attribute__warn_unused_result__
2112                         __attribute__nonnull__(pTHX_1);
2113
2114 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2115                         __attribute__warn_unused_result__
2116                         __attribute__nonnull__(pTHX_1);
2117
2118 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2119                         __attribute__warn_unused_result__
2120                         __attribute__nonnull__(pTHX_1);
2121
2122 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2123                         __attribute__warn_unused_result__
2124                         __attribute__nonnull__(pTHX_1);
2125
2126 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2127                         __attribute__warn_unused_result__
2128                         __attribute__nonnull__(pTHX_1);
2129
2130 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2131                         __attribute__warn_unused_result__
2132                         __attribute__nonnull__(pTHX_1);
2133
2134 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2135                         __attribute__warn_unused_result__
2136                         __attribute__nonnull__(pTHX_1);
2137
2138 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2139                         __attribute__warn_unused_result__
2140                         __attribute__nonnull__(pTHX_1);
2141
2142 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2143                         __attribute__warn_unused_result__
2144                         __attribute__nonnull__(pTHX_1);
2145
2146 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2147                         __attribute__warn_unused_result__
2148                         __attribute__nonnull__(pTHX_1);
2149
2150 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2151                         __attribute__warn_unused_result__
2152                         __attribute__nonnull__(pTHX_1);
2153
2154 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2155                         __attribute__warn_unused_result__
2156                         __attribute__nonnull__(pTHX_1);
2157
2158 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2159                         __attribute__warn_unused_result__
2160                         __attribute__nonnull__(pTHX_1);
2161
2162 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2163                         __attribute__warn_unused_result__
2164                         __attribute__nonnull__(pTHX_1);
2165
2166 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2167                         __attribute__warn_unused_result__
2168                         __attribute__nonnull__(pTHX_1);
2169
2170 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2171                         __attribute__warn_unused_result__
2172                         __attribute__nonnull__(pTHX_1);
2173
2174 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2175                         __attribute__warn_unused_result__
2176                         __attribute__nonnull__(pTHX_1);
2177
2178 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2179                         __attribute__warn_unused_result__
2180                         __attribute__nonnull__(pTHX_1);
2181
2182 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2183                         __attribute__warn_unused_result__
2184                         __attribute__nonnull__(pTHX_1);
2185
2186 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2187                         __attribute__warn_unused_result__
2188                         __attribute__nonnull__(pTHX_1);
2189
2190 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2191                         __attribute__warn_unused_result__
2192                         __attribute__nonnull__(pTHX_1);
2193
2194 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2195                         __attribute__warn_unused_result__
2196                         __attribute__nonnull__(pTHX_1);
2197
2198 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
2199                         __attribute__warn_unused_result__
2200                         __attribute__nonnull__(pTHX_1);
2201
2202 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
2203                         __attribute__warn_unused_result__
2204                         __attribute__nonnull__(pTHX_1);
2205
2206 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
2207                         __attribute__warn_unused_result__
2208                         __attribute__nonnull__(pTHX_1);
2209
2210 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
2211                         __attribute__warn_unused_result__
2212                         __attribute__nonnull__(pTHX_1);
2213
2214 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
2215                         __attribute__warn_unused_result__
2216                         __attribute__nonnull__(pTHX_1);
2217
2218 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
2219                         __attribute__warn_unused_result__
2220                         __attribute__nonnull__(pTHX_1);
2221
2222 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
2223                         __attribute__warn_unused_result__
2224                         __attribute__nonnull__(pTHX_1);
2225
2226 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
2227                         __attribute__warn_unused_result__
2228                         __attribute__nonnull__(pTHX_1);
2229
2230 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
2231                         __attribute__warn_unused_result__
2232                         __attribute__nonnull__(pTHX_1);
2233
2234 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
2235                         __attribute__warn_unused_result__
2236                         __attribute__nonnull__(pTHX_1);
2237
2238 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
2239                         __attribute__warn_unused_result__;
2240
2241 STATIC void     S_cop_free(pTHX_ COP *cop)
2242                         __attribute__nonnull__(pTHX_1);
2243
2244 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
2245 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
2246                         __attribute__nonnull__(pTHX_1);
2247
2248 STATIC OP*      S_newDEFSVOP(pTHX)
2249                         __attribute__warn_unused_result__;
2250
2251 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
2252                         __attribute__warn_unused_result__
2253                         __attribute__nonnull__(pTHX_3)
2254                         __attribute__nonnull__(pTHX_4);
2255
2256 STATIC void     S_simplify_sort(pTHX_ OP *o)
2257                         __attribute__nonnull__(pTHX_1);
2258
2259 STATIC const char*      S_gv_ename(pTHX_ GV *gv);
2260 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type);
2261 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp);
2262 STATIC OP *     S_dup_attrlist(pTHX_ OP *o);
2263 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my);
2264 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp);
2265 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
2266                         __attribute__nonnull__(pTHX_2)
2267                         __attribute__nonnull__(pTHX_3)
2268                         __attribute__nonnull__(pTHX_4);
2269
2270 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
2271                         __attribute__nonnull__(pTHX_1);
2272
2273 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
2274                         __attribute__warn_unused_result__
2275                         __attribute__nonnull__(pTHX_1);
2276
2277 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
2278                         __attribute__warn_unused_result__
2279                         __attribute__nonnull__(pTHX_1)
2280                         __attribute__nonnull__(pTHX_2);
2281
2282 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
2283                         __attribute__warn_unused_result__
2284                         __attribute__nonnull__(pTHX_1)
2285                         __attribute__nonnull__(pTHX_2);
2286
2287 #endif
2288 #if defined(PL_OP_SLAB_ALLOC)
2289 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
2290                         __attribute__warn_unused_result__;
2291
2292 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op);
2293 #endif
2294
2295 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
2296 STATIC void     S_find_beginning(pTHX);
2297 STATIC void     S_forbid_setid(pTHX_ const char * s);
2298 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
2299 STATIC void     S_init_interp(pTHX);
2300 STATIC void     S_init_ids(pTHX);
2301 STATIC void     S_init_lexer(pTHX);
2302 STATIC void     S_init_main_stash(pTHX);
2303 STATIC void     S_init_perllib(pTHX);
2304 STATIC void     S_init_postdump_symbols(pTHX_ int, char **, char **);
2305 STATIC void     S_init_predump_symbols(pTHX);
2306 STATIC void     S_my_exit_jump(pTHX)
2307                         __attribute__noreturn__;
2308
2309 STATIC void     S_nuke_stacks(pTHX);
2310 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv);
2311 STATIC void     S_usage(pTHX_ const char *name);
2312 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname);
2313 #  if defined(IAMSUID)
2314 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
2315 #  endif
2316 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
2317 STATIC void     S_run_body(pTHX_ I32 oldscope)
2318                         __attribute__noreturn__;
2319
2320 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval);
2321 STATIC void*    S_call_list_body(pTHX_ CV *cv);
2322 #endif
2323
2324 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
2325 STATIC SV*      S_refto(pTHX_ SV* sv)
2326                         __attribute__warn_unused_result__;
2327
2328 #endif
2329
2330 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
2331 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s);
2332 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist);
2333 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
2334                         __attribute__nonnull__(pTHX_1);
2335
2336 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
2337                         __attribute__nonnull__(pTHX_1);
2338
2339 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
2340                         __attribute__nonnull__(pTHX_1);
2341
2342 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
2343                         __attribute__warn_unused_result__
2344                         __attribute__nonnull__(pTHX_1);
2345
2346 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
2347                         __attribute__nonnull__(pTHX_1)
2348                         __attribute__nonnull__(pTHX_2);
2349
2350 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
2351                         __attribute__nonnull__(pTHX_1)
2352                         __attribute__nonnull__(pTHX_2);
2353
2354 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
2355                         __attribute__nonnull__(pTHX_1)
2356                         __attribute__nonnull__(pTHX_2);
2357
2358 #endif
2359
2360 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2361 STATIC OP*      S_docatch(pTHX_ OP *o)
2362                         __attribute__warn_unused_result__;
2363
2364 STATIC void     S_docatch_body(pTHX);
2365 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
2366                         __attribute__warn_unused_result__;
2367
2368 STATIC OP*      S_doparseform(pTHX_ SV *sv)
2369                         __attribute__warn_unused_result__;
2370
2371 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
2372                         __attribute__warn_unused_result__;
2373
2374 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
2375                         __attribute__warn_unused_result__;
2376
2377 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
2378                         __attribute__warn_unused_result__
2379                         __attribute__nonnull__(pTHX_1);
2380
2381 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
2382                         __attribute__warn_unused_result__;
2383
2384 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
2385                         __attribute__warn_unused_result__;
2386
2387 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
2388                         __attribute__warn_unused_result__;
2389
2390 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv);
2391 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
2392                         __attribute__warn_unused_result__;
2393
2394 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
2395                         __attribute__warn_unused_result__;
2396
2397 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
2398                         __attribute__warn_unused_result__
2399                         __attribute__nonnull__(pTHX_1);
2400
2401 #endif
2402
2403 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
2404 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
2405                         __attribute__nonnull__(pTHX_1)
2406                         __attribute__nonnull__(pTHX_2)
2407                         __attribute__nonnull__(pTHX_3);
2408
2409 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
2410                         __attribute__warn_unused_result__
2411                         __attribute__nonnull__(pTHX_1)
2412                         __attribute__nonnull__(pTHX_2);
2413
2414 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
2415                         __attribute__warn_unused_result__
2416                         __attribute__nonnull__(pTHX_1);
2417
2418 #endif
2419
2420 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
2421 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
2422                         __attribute__nonnull__(pTHX_1)
2423                         __attribute__nonnull__(pTHX_2)
2424                         __attribute__nonnull__(pTHX_3);
2425
2426 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
2427                         __attribute__nonnull__(pTHX_1);
2428
2429 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
2430 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
2431                         __attribute__warn_unused_result__
2432                         __attribute__nonnull__(pTHX_1)
2433                         __attribute__nonnull__(pTHX_2);
2434
2435 #  endif
2436 #endif
2437
2438 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
2439 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
2440                         __attribute__nonnull__(pTHX_1)
2441                         __attribute__nonnull__(pTHX_3);
2442
2443 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
2444                         __attribute__nonnull__(pTHX_1);
2445
2446 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
2447                         __attribute__nonnull__(pTHX_1)
2448                         __attribute__nonnull__(pTHX_2);
2449
2450 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
2451                         __attribute__nonnull__(pTHX_1)
2452                         __attribute__nonnull__(pTHX_2);
2453
2454 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
2455                         __attribute__nonnull__(pTHX_1)
2456                         __attribute__nonnull__(pTHX_3)
2457                         __attribute__nonnull__(pTHX_4);
2458
2459 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
2460                         __attribute__nonnull__(pTHX_1);
2461
2462 STATIC I32      S_regcurly(pTHX_ const char *)
2463                         __attribute__warn_unused_result__
2464                         __attribute__nonnull__(pTHX_1);
2465
2466 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
2467                         __attribute__nonnull__(pTHX_1);
2468
2469 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
2470                         __attribute__nonnull__(pTHX_1)
2471                         __attribute__nonnull__(pTHX_2);
2472
2473 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
2474                         __attribute__nonnull__(pTHX_1)
2475                         __attribute__nonnull__(pTHX_3);
2476
2477 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
2478                         __attribute__nonnull__(pTHX_1)
2479                         __attribute__nonnull__(pTHX_2)
2480                         __attribute__nonnull__(pTHX_3);
2481
2482 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
2483                         __attribute__nonnull__(pTHX_1)
2484                         __attribute__nonnull__(pTHX_2)
2485                         __attribute__nonnull__(pTHX_3);
2486
2487 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
2488                         __attribute__nonnull__(pTHX_1)
2489                         __attribute__nonnull__(pTHX_2);
2490
2491 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
2492                         __attribute__nonnull__(pTHX_1);
2493
2494 #  ifdef DEBUGGING
2495 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l);
2496 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
2497                         __attribute__nonnull__(pTHX_1);
2498
2499 #  endif
2500 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data);
2501 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2502                         __attribute__nonnull__(pTHX_1)
2503                         __attribute__nonnull__(pTHX_2);
2504
2505 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
2506                         __attribute__nonnull__(pTHX_1);
2507
2508 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2509                         __attribute__nonnull__(pTHX_1)
2510                         __attribute__nonnull__(pTHX_2);
2511
2512 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2513                         __attribute__nonnull__(pTHX_1)
2514                         __attribute__nonnull__(pTHX_2);
2515
2516 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
2517                         __attribute__nonnull__(pTHX_1);
2518
2519 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
2520                         __attribute__nonnull__(pTHX_1)
2521                         __attribute__nonnull__(pTHX_2)
2522                         __attribute__nonnull__(pTHX_3);
2523
2524 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t*, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth);
2525 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s);
2526 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
2527                         __attribute__noreturn__;
2528
2529 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value);
2530 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*);
2531
2532 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags);
2533 #endif
2534
2535 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
2536 STATIC I32      S_regmatch(pTHX_ regnode *prog)
2537                         __attribute__warn_unused_result__
2538                         __attribute__nonnull__(pTHX_1);
2539
2540 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
2541                         __attribute__warn_unused_result__
2542                         __attribute__nonnull__(pTHX_1);
2543
2544 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
2545                         __attribute__warn_unused_result__
2546                         __attribute__nonnull__(pTHX_1)
2547                         __attribute__nonnull__(pTHX_3);
2548
2549 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
2550                         __attribute__warn_unused_result__;
2551
2552 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
2553                         __attribute__warn_unused_result__
2554                         __attribute__nonnull__(pTHX_1)
2555                         __attribute__nonnull__(pTHX_2);
2556
2557 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
2558 STATIC char*    S_regcppop(pTHX);
2559 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
2560 STATIC void     S_cache_re(pTHX_ regexp *prog);
2561 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
2562                         __attribute__warn_unused_result__;
2563
2564 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
2565                         __attribute__warn_unused_result__;
2566
2567 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
2568                         __attribute__warn_unused_result__;
2569
2570 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
2571                         __attribute__warn_unused_result__
2572                         __attribute__nonnull__(pTHX_1)
2573                         __attribute__nonnull__(pTHX_3);
2574
2575 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
2576                         __attribute__warn_unused_result__
2577                         __attribute__nonnull__(pTHX_1)
2578                         __attribute__nonnull__(pTHX_2)
2579                         __attribute__nonnull__(pTHX_3)
2580                         __attribute__nonnull__(pTHX_4);
2581
2582 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
2583                         __attribute__nonnull__(pTHX_1);
2584
2585 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
2586                         __attribute__nonnull__(pTHX_1);
2587
2588 #endif
2589
2590 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
2591 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
2592 STATIC void     S_debprof(pTHX_ const OP *o);
2593 #endif
2594
2595 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2596 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr);
2597 #endif
2598
2599 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2600 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
2601                         __attribute__nonnull__(pTHX_1)
2602                         __attribute__nonnull__(pTHX_2);
2603
2604 #endif
2605
2606 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
2607 STATIC IV       S_asIV(pTHX_ SV* sv)
2608                         __attribute__warn_unused_result__
2609                         __attribute__nonnull__(pTHX_1);
2610
2611 STATIC UV       S_asUV(pTHX_ SV* sv)
2612                         __attribute__warn_unused_result__
2613                         __attribute__nonnull__(pTHX_1);
2614
2615 STATIC void     S_sv_unglob(pTHX_ SV* sv)
2616                         __attribute__nonnull__(pTHX_1);
2617
2618 STATIC void     S_not_a_number(pTHX_ SV *sv)
2619                         __attribute__nonnull__(pTHX_1);
2620
2621 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
2622                         __attribute__nonnull__(pTHX_1);
2623
2624 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
2625                         __attribute__nonnull__(pTHX_1)
2626                         __attribute__nonnull__(pTHX_2);
2627
2628 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
2629                         __attribute__warn_unused_result__;
2630
2631 #  ifdef DEBUGGING
2632 STATIC void     S_del_sv(pTHX_ SV *p);
2633 #  endif
2634 #  if !defined(NV_PRESERVES_UV)
2635 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype);
2636 #  endif
2637 STATIC I32      S_expect_number(pTHX_ char** pattern)
2638                         __attribute__warn_unused_result__
2639                         __attribute__nonnull__(pTHX_1);
2640
2641 #
2642 STATIC bool     S_utf8_mg_pos(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 *offsetp, I32 uoff, const U8 **sp, const U8 *start, const U8 *send)
2643                         __attribute__nonnull__(pTHX_1)
2644                         __attribute__nonnull__(pTHX_2)
2645                         __attribute__nonnull__(pTHX_3)
2646                         __attribute__nonnull__(pTHX_5)
2647                         __attribute__nonnull__(pTHX_7)
2648                         __attribute__nonnull__(pTHX_8)
2649                         __attribute__nonnull__(pTHX_9);
2650
2651 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
2652                         __attribute__nonnull__(pTHX_1)
2653                         __attribute__nonnull__(pTHX_2)
2654                         __attribute__nonnull__(pTHX_3)
2655                         __attribute__nonnull__(pTHX_6)
2656                         __attribute__nonnull__(pTHX_7);
2657
2658 #if defined(PERL_OLD_COPY_ON_WRITE)
2659 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after);
2660 #endif
2661 #endif
2662
2663 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
2664 STATIC void     S_check_uni(pTHX);
2665 STATIC void     S_force_next(pTHX_ I32 type);
2666 STATIC char*    S_force_version(pTHX_ char *start, int guessing);
2667 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick);
2668 STATIC SV*      S_tokeq(pTHX_ SV *sv);
2669 STATIC int      S_pending_ident(pTHX);
2670 STATIC char*    S_scan_const(pTHX_ char *start)
2671                         __attribute__nonnull__(pTHX_1);
2672
2673 STATIC char*    S_scan_formline(pTHX_ char *s)
2674                         __attribute__nonnull__(pTHX_1);
2675
2676 STATIC char*    S_scan_heredoc(pTHX_ char *s)
2677                         __attribute__nonnull__(pTHX_1);
2678
2679 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
2680                         __attribute__nonnull__(pTHX_1)
2681                         __attribute__nonnull__(pTHX_2)
2682                         __attribute__nonnull__(pTHX_3);
2683
2684 STATIC char*    S_scan_inputsymbol(pTHX_ char *start);
2685 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type);
2686 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims);
2687 STATIC char*    S_scan_subst(pTHX_ char *start);
2688 STATIC char*    S_scan_trans(pTHX_ char *start);
2689 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp);
2690 STATIC char*    S_skipspace(pTHX_ char *s);
2691 STATIC char*    S_swallow_bom(pTHX_ U8 *s);
2692 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
2693                         __attribute__nonnull__(pTHX_1)
2694                         __attribute__nonnull__(pTHX_2)
2695                         __attribute__nonnull__(pTHX_3);
2696
2697 STATIC void     S_force_ident(pTHX_ const char *s, int kind);
2698 STATIC void     S_incline(pTHX_ char *s);
2699 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv);
2700 STATIC int      S_intuit_more(pTHX_ char *s);
2701 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s);
2702 STATIC void     S_missingterm(pTHX_ char *s)
2703                         __attribute__noreturn__;
2704
2705 STATIC void     S_no_op(pTHX_ const char *what, char *s);
2706 STATIC void     S_set_csh(pTHX);
2707 STATIC I32      S_sublex_done(pTHX);
2708 STATIC I32      S_sublex_push(pTHX);
2709 STATIC I32      S_sublex_start(pTHX);
2710 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append);
2711 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len);
2712 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type);
2713 #  if defined(DEBUGGING)
2714 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv);
2715 #  endif
2716 STATIC int      S_ao(pTHX_ int toketype);
2717 STATIC void     S_depcom(pTHX);
2718 STATIC const char*      S_incl_perldb(pTHX);
2719 #if 0
2720 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2721 STATIC I32      S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2722 #endif
2723 #  if defined(PERL_CR_FILTER)
2724 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2725 #  endif
2726 #endif
2727
2728 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
2729 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level);
2730 #endif
2731
2732 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
2733 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
2734 STATIC char*    S_stdize_locale(pTHX_ char* locs)
2735                         __attribute__nonnull__(pTHX_1);
2736
2737 #endif
2738 #endif
2739
2740 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
2741 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
2742                         __attribute__nonnull__(pTHX_1);
2743
2744 STATIC SV*      S_mess_alloc(pTHX);
2745 #endif
2746
2747 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
2748 STATIC NV       S_mulexp10(NV value, I32 exponent);
2749 #endif
2750
2751 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
2752 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
2753                         __attribute__nonnull__(pTHX_1);
2754
2755 #endif
2756
2757 START_EXTERN_C
2758
2759 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2760                         __attribute__nonnull__(pTHX_1);
2761
2762 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
2763                         __attribute__nonnull__(pTHX_1)
2764                         __attribute__nonnull__(pTHX_2);
2765
2766 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2767                         __attribute__nonnull__(pTHX_1);
2768
2769 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
2770                         __attribute__nonnull__(pTHX_1);
2771
2772 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags);
2773 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
2774                         __attribute__nonnull__(pTHX_1)
2775                         __attribute__nonnull__(pTHX_2);
2776
2777 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2778                         __attribute__nonnull__(pTHX_1)
2779                         __attribute__nonnull__(pTHX_2);
2780
2781 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2782 #ifdef PERL_OLD_COPY_ON_WRITE
2783 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv);
2784 #endif
2785
2786 #if defined(USE_PERLIO) && !defined(USE_SFIO)
2787 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
2788 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
2789 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
2790 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
2791 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
2792 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
2793 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
2794 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
2795 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
2796                         __attribute__nonnull__(pTHX_2);
2797
2798 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
2799 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
2800                         __attribute__nonnull__(pTHX_2);
2801
2802 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
2803                         __attribute__nonnull__(pTHX_2);
2804
2805 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
2806                         __attribute__nonnull__(pTHX_2);
2807
2808 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
2809 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
2810
2811 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
2812 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
2813 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f);
2814 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f);
2815
2816 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX);
2817 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX);
2818 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX);
2819 #endif /* PERLIO_LAYERS */
2820
2821 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
2822 #ifdef PERL_IN_DEB_C
2823 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
2824                         __attribute__nonnull__(pTHX_1);
2825
2826 #endif
2827
2828 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2829                         __attribute__malloc__
2830                         __attribute__warn_unused_result__;
2831
2832 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
2833                         __attribute__nonnull__(pTHX_1);
2834
2835 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
2836                         __attribute__nonnull__(pTHX_1);
2837
2838 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
2839                         __attribute__nonnull__(pTHX_1);
2840
2841 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
2842                         __attribute__nonnull__(pTHX_1)
2843                         __attribute__nonnull__(pTHX_3);
2844
2845 #ifdef DEBUGGING
2846 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
2847                         __attribute__nonnull__(pTHX_2);
2848
2849 #endif
2850 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2851 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2852 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
2853                         __attribute__nonnull__(pTHX_2);
2854
2855 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2856                         __attribute__nonnull__(pTHX_1);
2857
2858
2859 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2860                         __attribute__nonnull__(pTHX_1);
2861
2862 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2863                         __attribute__warn_unused_result__;
2864
2865
2866 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2867 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *name, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
2868                         __attribute__nonnull__(pTHX_1)
2869                         __attribute__nonnull__(pTHX_2)
2870                         __attribute__nonnull__(pTHX_6)
2871                         __attribute__nonnull__(pTHX_7);
2872
2873 #  if defined(DEBUGGING)
2874 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
2875                         __attribute__nonnull__(pTHX_1)
2876                         __attribute__nonnull__(pTHX_2);
2877
2878 #  endif
2879 #endif
2880 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
2881                         __attribute__warn_unused_result__;
2882
2883 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
2884 #if defined(DEBUGGING)
2885 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp);
2886 #endif
2887 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
2888 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
2889                         __attribute__nonnull__(pTHX_1);
2890
2891
2892 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
2893                         __attribute__warn_unused_result__
2894                         __attribute__nonnull__(pTHX_1);
2895
2896 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
2897                         __attribute__warn_unused_result__
2898                         __attribute__nonnull__(pTHX_1);
2899
2900 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
2901                         __attribute__warn_unused_result__
2902                         __attribute__nonnull__(pTHX_1);
2903
2904 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
2905                         __attribute__nonnull__(pTHX_1);
2906
2907 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
2908                         __attribute__nonnull__(pTHX_1);
2909
2910 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
2911                         __attribute__nonnull__(pTHX_1);
2912
2913 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
2914                         __attribute__nonnull__(pTHX_1);
2915
2916 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
2917                         __attribute__warn_unused_result__
2918                         __attribute__nonnull__(pTHX_1);
2919
2920 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
2921                         __attribute__warn_unused_result__
2922                         __attribute__nonnull__(pTHX_1);
2923
2924 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
2925                         __attribute__nonnull__(pTHX_1);
2926
2927
2928 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
2929                         __attribute__nonnull__(pTHX_1)
2930                         __attribute__nonnull__(pTHX_2);
2931
2932 #ifdef PERL_IN_SV_C
2933 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
2934 #endif
2935
2936 #ifdef PERL_NEED_MY_HTOLE16
2937 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
2938 #endif
2939 #ifdef PERL_NEED_MY_LETOH16
2940 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
2941 #endif
2942 #ifdef PERL_NEED_MY_HTOBE16
2943 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
2944 #endif
2945 #ifdef PERL_NEED_MY_BETOH16
2946 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
2947 #endif
2948 #ifdef PERL_NEED_MY_HTOLE32
2949 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
2950 #endif
2951 #ifdef PERL_NEED_MY_LETOH32
2952 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
2953 #endif
2954 #ifdef PERL_NEED_MY_HTOBE32
2955 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
2956 #endif
2957 #ifdef PERL_NEED_MY_BETOH32
2958 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
2959 #endif
2960 #ifdef PERL_NEED_MY_HTOLE64
2961 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
2962 #endif
2963 #ifdef PERL_NEED_MY_LETOH64
2964 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
2965 #endif
2966 #ifdef PERL_NEED_MY_HTOBE64
2967 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
2968 #endif
2969 #ifdef PERL_NEED_MY_BETOH64
2970 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
2971 #endif
2972
2973 #ifdef PERL_NEED_MY_HTOLES
2974 PERL_CALLCONV short     Perl_my_htoles(short n);
2975 #endif
2976 #ifdef PERL_NEED_MY_LETOHS
2977 PERL_CALLCONV short     Perl_my_letohs(short n);
2978 #endif
2979 #ifdef PERL_NEED_MY_HTOBES
2980 PERL_CALLCONV short     Perl_my_htobes(short n);
2981 #endif
2982 #ifdef PERL_NEED_MY_BETOHS
2983 PERL_CALLCONV short     Perl_my_betohs(short n);
2984 #endif
2985 #ifdef PERL_NEED_MY_HTOLEI
2986 PERL_CALLCONV int       Perl_my_htolei(int n);
2987 #endif
2988 #ifdef PERL_NEED_MY_LETOHI
2989 PERL_CALLCONV int       Perl_my_letohi(int n);
2990 #endif
2991 #ifdef PERL_NEED_MY_HTOBEI
2992 PERL_CALLCONV int       Perl_my_htobei(int n);
2993 #endif
2994 #ifdef PERL_NEED_MY_BETOHI
2995 PERL_CALLCONV int       Perl_my_betohi(int n);
2996 #endif
2997 #ifdef PERL_NEED_MY_HTOLEL
2998 PERL_CALLCONV long      Perl_my_htolel(long n);
2999 #endif
3000 #ifdef PERL_NEED_MY_LETOHL
3001 PERL_CALLCONV long      Perl_my_letohl(long n);
3002 #endif
3003 #ifdef PERL_NEED_MY_HTOBEL
3004 PERL_CALLCONV long      Perl_my_htobel(long n);
3005 #endif
3006 #ifdef PERL_NEED_MY_BETOHL
3007 PERL_CALLCONV long      Perl_my_betohl(long n);
3008 #endif
3009
3010 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
3011                         __attribute__nonnull__(1);
3012
3013
3014 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
3015                         __attribute__warn_unused_result__
3016                         __attribute__nonnull__(pTHX_1);
3017
3018 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
3019                         __attribute__warn_unused_result__
3020                         __attribute__nonnull__(pTHX_1);
3021
3022 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
3023                         __attribute__warn_unused_result__
3024                         __attribute__nonnull__(pTHX_1);
3025
3026
3027 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
3028                         __attribute__warn_unused_result__
3029                         __attribute__nonnull__(pTHX_1)
3030                         __attribute__nonnull__(pTHX_2);
3031
3032
3033 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
3034 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv);
3035 #endif
3036
3037 #ifdef PERL_DONT_CREATE_GVSV
3038 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
3039                         __attribute__nonnull__(pTHX_1);
3040
3041 #endif
3042 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
3043 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
3044
3045 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
3046                         __attribute__nonnull__(pTHX_1);
3047
3048
3049 END_EXTERN_C
3050 /*
3051  * ex: set ts=8 sts=4 sw=4 noet:
3052  */
3053 /* ex: set ro: */